| abstract |
The present invention provides a safe and effective stress-reducing drug containing a stress-reducing component of components derived from deep ocean water, indoles, salts thereof and metabolites thereof. A stress-reducing drug is represented by the following chemical formula (I) [Chemical 1] Indole represented by the formula (1), a pharmaceutically acceptable salt thereof, and / or a metabolite thereof as a stress reducing component. In the stress-reducing drug, the indole may have a tryptophan skeleton, and the metabolite thereof may have a kynurenine skeleton. [Selection figure] None |